Inequality and poverty, unhealth and no wealth are hand in hand. And if we are all born equal that should be true in all lands. We cannot divide the world between poor and rich countries. It's like saying the ones are good, the others are junkies. That can only increase more prejudice, miseries and sorrow. Turning the wheel today it will lead to a better tomorrow.
Most economic histories of the "world" not only omit most extra-European production and exchange (even most of that outside West Europe or even northwest Europe); they neglect the participation of the productive and exchange activities of extra-European countries in the European, not to say world, process of accumulation and development. Moreover, they disregard the part that these productive and exchange relations played in the developing world system.